Radio frequency identification tag, radio frequency identification system and product tracking management system based on block chain

Abstract

The invention discloses a radio frequency identification tag, a radio frequency identification system and a product tracking management system based on a block chain. A radio frequency identification tag belongs to the technical field of radio frequency identification and comprises a tag body and a photovoltaic module, the tag body is electrically connected with the photovoltaic module, and the photovoltaic module is used for providing energy for the tag body. The radio frequency identification tag comprises the photovoltaic module, the photovoltaic module provides energy for the tag body, the power supply mode enables the radio frequency identification tag not to depend on a reader, the power limitation of the radio frequency identification tag is avoided, the communication capability of a radio frequency identification system is improved, the identification effect of the radio frequency identification system is improved, and the radio frequency identification tag is used for target identification.

Description

technical field [0001] This application belongs to the technical field of radio frequency identification, and specifically relates to radio frequency identification tags, systems and a product tracking management system based on blockchain. Background technique [0002] With the rapid development of the Internet of Things market, various industries have created a huge demand for sensor infrastructure. Radio Frequency Identification (RFID) is a wireless communication technology that can identify specific targets through radio signals and read and write related data without establishing mechanical or optical contact between the identification system and specific targets. Therefore, RFID technology is very Ideal for low-cost sensors, especially where pervasive object tracking or wireless sensing is required. At present, radio frequency identification technology is widely used in logistics and supply management, manufacturing and assembly, air baggage handling, mail / express pac...

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problems in the related art that the radio frequency identification tag power supply mode causes the tag power to be limited, the communication capability of the radio frequency identification system is reduced, and the identification effect is poor, this application provides a radio frequency identification tag, system and product tracking based on blockchain management system

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